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1 Biology Name: Date: Period: Organelle Description Function, or CELL WALL Rigid, tough, made of cellulose Protects and supports CELL MEMBRANE Thin, covering, protects cells Protects, performs active transport and passive transport, moves materials in and out of, communication CYTOPLASM Jelly like substance that contains organelles Pads and supports organelles inside the cell. Moves by cyclosis NUCLEUS Dense, ball shaped structure, contains DNA Controls all of the cell s activities NUCLEAR MEMBRANE Thin covering over the Covers and protects the NUCLELOUS Small dark area in the Produces ribosome s CHROMATIN In the, made of DNA and protein, contains genes Provides instructions for s activities, (growth, reproduction) ENDOPLASMIC RETICULUM Clear, tubular system of tunnels throughout Transports materials like proteins around RIBOSOME Small specks made of RNA. Found in cytoplasm or on the endoplasmic reticulum Makes proteins MITOCHONDRIA Location in the cytoplasm, bean Supplies energy or ATP for cell organelles worksheet

2 shaped through cell respiration using glucose and oxygen VACUOLE Large open storage area, smaller in animal cells Storage tank for food, water, wastes or enzymes CHLOROPLAST Green structures that contain chlorophyll Captures sunlight and uses it to produce food through photosynthesis GOLGI BODY Small bags with tubes connecting them Packages and secrets proteins for use in and out of LYOSOME Small, round structures, containing enzymes Digests older cell parts, food or other objects CENTRIOLE Small cylindrical Used with the spindle apparatus during mitosis Page 2

3 Cell Organelles Worksheet Use the table above to fill in the chart Complete the following table by writing the name of part or organelle in the right hand column that matches the structure/function in the left hand column. A cell part may be used more than once. Structure/Function Cell Part Stores material within Closely stacked, flattened sacs (plants only) The sites of protein synthesis Transports materials within The region inside except for the Organelle that manages or controls all functions in a eukaryotic cell Contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color Digests excess or worn-out cell parts, food particles and invading viruses or bacteria Small bumps located on portions of the endoplasmic reticulum Provides temporary storage of food, enzymes and waste products Firm, protective structure that gives its shape in plants, fungi, most bacteria and some protests Produces a usable form of energy for Packages proteins for transport out of Everything inside including the Site where ribosomes are made The membrane surrounding Page 3

4 Provides support for, has two subparts Name for the collection of DNA in the of eukaryotic cells Consist of hollow tubes which provide support for Small hair-like structures used for movement or sensing things Composed of a phospholipid bilayer Longer whip-like structures used for movement Put a check in the appropriate column(s) to indicate whether the following organelles are found in plant cells, animal cells or both. Organelle Organelle Cell Wall Mitochondria Vesicle Nucleolus Chloroplast Nucleus Chromatin Plasma membrane Cytoplasm Central vacuole Cytoskeleton Ribosome Endoplasmic reticulum Vacuole Golgi apparatus Lysosome Page 4

CHAPTER 1 2 SECTION Cells: The Basic Units of Life Eukaryotic Cells BEFORE YOU READ After you read this section, you should be able to answer these questions: What are the parts of a eukaryotic cell? What

2 of 49 Eukaryotic Cell Structures Eukaryotic Cell Structures Structures within a eukaryotic cell that perform important cellular functions are known as organelles. Cell biologists divide the eukaryotic

7.2 Cell Structure Lesson Objectives Describe the structure and function of the cell nucleus. Describe the role of vacuoles, lysosomes, and the cytoskeleton. Identify the role of ribosomes, endoplasmic

Objectives List scientists who contributed to the cell theory List the components of the cell theory Compare prokaryote and eukaryote cells Label a plant and an animal cell Know the functions of cell organelles

THE CELL model: Activity 4.1 Science / Biology Objective: On a team of no more than (2). Build to illustrate a 3D model of a PLANT or ANIMAL cell. - Your models should clearly demonstrate the following

Bell Ringer Do you know what kind of cell this is? What do you already know about cells? What types of cells have you heard of? WHAT CELL IS IT? In your groups, look at the picture of a cell you have been

Answer key: CELL CITY INTRODUCTION! Floating around in the cytoplasm are small structures called organelles. Like the organs in your own body, each one carries out a specific function necessary for the

CYTOLOGY Cytology Living organisms are made up of cells. Either PROKARYOTIC or EUKARYOTIC cells. A. two major cell types B. distinguished by structural organization See table on handout for differences.

ell Unit Practice Test #1 Name: ate: 1. Which organelle is primarily concerned with the conversion of potential energy of organic compounds into suitable form for immediate use by the cell?. mitochondria.

Plant and Animal Cells a. Explain that cells take in nutrients in order to grow, divide and to make needed materials. S7L2a b. Relate cell structures (cell membrane, nucleus, cytoplasm, chloroplasts, and

Cell Structure & Function! Chapter 3! The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny.! -- Isaac Asimov Animal Cell Plant Cell Cell

3.1 AS Unit: Cells, Exchange and Transport Module 1: Cells 1.1.1 Cell Structure Candidates should be able to: (a) state the resolution and magnification that can be achieved by a light microscope, a transmission

Organelles and Their Functions The study of cell organelles and their functions is a fascinating part of biology. The current article provides a brief description of the structure of organelles and their

CHAPTER 7 CELL STRUCTURE AND FUNCTION 7.2 Cells: A Look Inside Imagine a factory that makes thousands of cookies a day. Ingredients come into the factory, get mixed and baked, then the cookies are packaged.

Compartmentalization of the Cell Professor Alfred Cuschieri Department of Anatomy University of Malta Objectives By the end of this session the student should be able to: 1. Identify the different organelles

Why? Eukaryotic Cell Structure: Organelles in Animal & Plant Cells Why are organelles important and how are plants and animals different? The cell is the basic unit and building block of all living things.

CELL ANALOGY: AIRPORT By: Joe Behrmann and Isaac Thompson MITOCHONDRIA Location: The Mitochondria of a cell is located in both plant and animal cells. They are found floating throughout the cell. Function:

Chapter 5 Organelles Lesson Objectives List the organelles of the cell and their functions. Distinguish between plant and animal cells. Check Your Understanding What is a cell? How do we visualize cells?

The Parts of the Cell 3 main parts in ALL cells: plasma membrane, cytoplasm, genetic material this is about the parts of a generic eukaryotic cell Plasma Membrane -is a fluid mosaic model membrane is fluid

Open the TI-Nspire document Cell Structure and Function.tns. All living things are made of cells. Some organisms, like bacteria or yeast, have only one cell. Other organisms, like you, are multicellular,

Basic Characteristics of Cells Cell Structure and Function Chapter 3 Smallest living subdivision of the human body Diverse in structure and function Small Basic Characteristics of Cells Each Cell Has Three

Chapter 32: Page 318 In the past two chapters, you have explored the organelles that can be found in both plant and animal s. You have also learned that plant s contain an organelle that is not found in

CELLS: PLANT CELLS 20 FEBRUARY 2013 Lesson Description In this lesson we will discuss the following: The Cell Theory Terminology Parts of Plant Cells: Organelles Difference between plant and animal cells

Cell Biology A cell is chemical system that is able to maintain its structure and reproduce. Cells are the fundamental unit of life. All living things are cells or composed of cells. 1 The interior contents

Biol115 The Thread of Life Lecture 13 A panoramic tour of the cell It is the cells which create and maintain in us, during the span of our lives, our will to live and survive, to search and experiment,

CH 6 The Cell Microscopy Scientists use microscopes to visualize cells too small to see with the naked eye. In a light microscope (LM), visible light is passed through a specimen and then through glass

reflect Think for a moment about all the living things on Earth. There is great diversity among organisms, from microscopic bacteria to massive blue whales, the largest animals on the planet. Despite the

How Well Do You Know Your Cells? Complete each sentence below with words from the box. One word will not be used. cells cell membrane cell walls chloroplasts cytoplasm Hooke Leeuwenhoek mitochondria nucleus

Biology I Chapter 7 Interest Grabber NOTEBOOK #1 Are All Cells Alike? All living things are made up of cells. Some organisms are composed of only one cell. Other organisms are made up of many cells. 1.

Comparing Animal and Plant Cells by Annie Plant and animal cells are known as Eukaryotic cells which contain a nucleus and other genetic material enclosed within membranes. (Science Daily, n.d.) The primary

CELLS THE CELL IS THE SMALLEST UNIT OF LIFE. ALL ORGANISMS ARE COMPOSED OF CELLS. SOME ARE A SINGLE CELL, OTHERS ARE MULTICELLULAR. THE CELL THEORY STATES: 1. ALL ORGANISMS RE COMPOSED OF ONE OR MORE CELLS,

The Cell: Organelle Diagrams Fig 7-4. A prokaryotic cell. Lacking a true nucleus and the other membrane-enclosed organelles of the eukaryotic cell, the prokaryotic cell is much simpler in structure. Only

1. Which of the following statements is NOT part of the cell theory? a. All organisms are composed of one or more cells. b. Cells come from other cells by division. c. Cells are the smallest living things.

What are Cells? By: Byron Norelius About Cells A cell is the basic unit of life. All living organisms are composed of one (unicellular) or more (multicellular) cells. In unicellular organisms, like many

The Cell Interior and Function 5 5.0 CHAPTER PREVIEW Investigate and understand the organization and function of the cell interior. Deﬁne the differences between eukaryotic and prokaryotic cell structure.

SECTION 4-1 REVIEW THE HISTORY OF CELL BIOLOGY Define the following terms. 1. cell 2. cell theory Write the correct letter in the blank. 1. One early piece of evidence supporting the cell theory was the

Chapter 5 THE FUNDAMENTAL UNIT OF LIFE Multiple Choice Questions 1. Which of the following can be made into crystal? (a) A Bacterium (b) An Amoeba (c) A Virus (d) A Sperm 2. A cell will swell up if (a)

Cells and Microscopes Introduction...2 Living and non-living things...2 Types of cells...2 The microscope...3 Types of microscopes...3 Parts of the microscope...3 TASK 1: IDENTIFYING THE DIFFERENT PARTS

Why? Prokaryotic and Eukaryotic Cells Do all cells have the same structure? An efficiency apartment is a one-room apartment. This one room is where you sleep, eat, shower, and entertain your guests. It

Cells Structure, Function and Homeostasis Characteristics of Cells Basic unit of life anything alive is made of cells Plasma membrane (skin) that separates them from the environment. Skeletonsfor protection

Plant and Animal Cells Cell Scientists Hans and Zacharias Janssen Dutch lens grinders, father and son produced first compound microscope (2 lenses) Robert Hooke (1665) English Scientist looked at a thin

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Bio 100 - Cells 1 Cell Structure and Function Tenets of Cell Theory 1. All living things are made up of one or more cells 2. Cells are the basic living units within organisms, and the chemical reactions

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MCAS Biology Review Packet 1 Name Class Date 1. Define organic. THE CHEMISTRY OF LIFE 2. All living things are made up of 6 essential elements: SPONCH. Name the six elements of life. S N P C O H 3. Elements

LESSON 1. CELLS & TISSUES Lesson Aim To explain the human body at a microscopic level, including the structure and function of cells, tissues and membranes. THE CELL All living matter is composed of functional

Eukaryotes The Eukaryotic Cell Classwork 1. Identify two characteristics that are shared by all cells. 2. Suppose you are investigating a cell that contains a nucleus. Would you categorize this cell as

Ohio Standards Connection: Life Sciences Benchmark A Explain that cells are the basic unit of structure and function of living organisms, that once life originated all cells come from pre-existing cells,

Cell Structure and Organization 1. All living things must possess certain characteristics. They are all composed of one or more cells. They can grow, reproduce, and pass their genes on to their offspring.

Keystone Review Practice Test Module A Cells and Cell Processes 1. Which characteristic is shared by all prokaryotes and eukaryotes? a. Ability to store hereditary information b. Use of organelles to control

Name: ate: 1. Which structure is outside the nucleus of a cell and contains N?. chromosome. gene. mitochondrion. vacuole 2. potato core was placed in a beaker of water as shown in the figure below. Which

CHAPTER 7 A TOUR OF THE CELL Section B: A Panoramic View of the Cell 1. Prokaryotic and eukaryotic cells differ in size and complexity 2. Internal membranes compartmentalize the functions of a eukaryotic